VMS Help DCE_SECURITY, Admin Intro, DCE$EXPORT, EXPORT, Data Qualifiers, /OWNER=owner (default)  *Conan The Librarian (sorry for the slow response - running on an old VAX)

       /OWNER=owner (default)
       /NOOWNER

    Specifies the owner string for the OpenVMS account (same
    as /OWNER in AUTHORIZE). The owner is a string of 1 to 31
    characters.

    If this qualifier is not specified, the DCE account's principal
    name is used (truncated to 31 characters if necessary).

    If no owner field is required, specify /NOOWNER.